In this video I have shown how to Parse nested JSON response array using JAVA.
Using two real http request example,
1. ipinfodb.com: This website will give JSON response of IP location details for the HTTP request we give.
2. google map api : Google Map API will give JSON response of the Location details for the GEO coordinates http request.

To read json Response you will have to add java-jason.jar to class path.

Project Structure,

HTTP Request send to ipinfodb.com after registering to get the API Key,